Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSNISSAN-DATSUN2012370Z TOURING, 2D CONVERTIBLE, STANDARD TRANSREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROL SYSTEM - SYSTEM AND COMPONENT TESTINGS-MODE SWITCHCOMPONENT FUNCTION CHECK
2012 Nissan-Datsun 370Z Touring, 2D Convertible, Standard Trans
Component Function Check
2012 Nissan-Datsun 370Z Touring, 2D Convertible, Standard TransSECTION Component Function Check
- CHECK S-MODE SWITCH FUNCTION-INOTE: If DTC UXXXX are displayed, first perform the trouble diagnosis for DTC UXXXX.
- Turn ignition switch ON.
- Select "M/T SYNCHRO SW" in "DATA MONITOR" mode with CONSULT.
- Check "M/T SYNCHRO SW" indication under the following conditions.
Monitor item Condition Indication M/T SYNCHRO SW S-MODE switch Pressed ON Released OFF Is the inspection result normal?
YES: GO TO 2.
NO: Go to "DIAGNOSIS PROCEDURE ".
- CHECK S-MODE SWITCH FUNCTION-II
Check the S-MODE indicator under the following condition.
Condition S-MODE indicator S-MODE switch Press (less than 1 second) Illuminated Press (1 second or more) Not illuminated Is the inspection result normal?
YES: INSPECTION END
NO: Go to "DIAGNOSIS PROCEDURE ".
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.